Part 1 (1/2)
Photographic Amus.e.m.e.nts.
by Walter E. Woodbury and Frank R. Fraprie.
INTRODUCTION
As Mr. Woodbury stated in his introduction to the original edition of this book, in order to avoid misunderstanding, it would be well to explain at the outset that it is not intended as an instruction book in the art of photography in any sense of the word. It is a.s.sumed that the reader has already mastered the technical difficulties of photographic practice and is able to make a good negative or print.
It was the purpose of the author to describe a number of novel and curious effects that can be obtained by the aid of the camera, together with some instructive and interesting photographic experiments.
The contents of the work were compiled from various sources, chiefly from ”The Photographic Times,” ”The Scientific American,” ”The American Annual of Photography,” ”La Nature,” ”Photographischer Zeitvertreib,” by Herman Schnauss, and ”Les Recreations Photographiques,” by A. Bergeret et F. Drewin; and the ill.u.s.trations were likewise taken from various sources.
In conclusion the author or compiler modestly lays claim to very little himself, quoting the words of Montaigne, who said:--
”_I have gathered me a posie of other men's flowers, of which nothing but the thread that binds them is mine own._”
And yet so popular did the book prove that in the course of its first ten years of life, it ran through edition after edition.
The publishers of ”The Photographic Times” later acquired the copyright of the popular volume and published three editions.
The publishers of AMERICAN PHOTOGRAPHY acquired the book during the Great War through their purchase of ”The Photographic Times,” but in spite of a steady demand for the book after the limited stock had been sold out, did not find it advisable to reprint it until now.
In putting the book to press at this time, most of the original plates have been used. A number of the old pictures have been replaced by more modern examples and 14 pages have been added to the book, including several new topics.
The publishers would be glad to receive ma.n.u.scripts and pictures describing and ill.u.s.trating novel and interesting photographic effects not mentioned in this volume, to be published in AMERICAN PHOTOGRAPHY and incorporated in the next edition of PHOTOGRAPHIC AMUs.e.m.e.nTS. They also request that photographers who make photographs ill.u.s.trating any of the topics treated in the book, and especially those ill.u.s.trated by wood cuts, may submit them for consideration, as they are prepared to purchase such as may seem available for the next edition.
FRANK ROY FRAPRIE.
BOSTON, January, 1922.
PHOTOGRAPHIC AMUs.e.m.e.nTS
THE MIRROR AND THE CAMERA.
[Ill.u.s.tration: FIG. 1.--EFFECT OBTAINED WITH PARALLEL MIRRORS.]
Quite a number of novel effects can be obtained by the aid of one or more mirrors. If two mirrors are taken and placed parallel to one another, and a person placed between, the effect obtained is as shown in Fig. 1, where one soldier appears as a whole regiment drawn up into line. To make this experiment we require two large-sized mirrors, and they must be so arranged that they do not reflect the camera and the photographer, but give only multiple images of the sitter. This will be found quite possible; all that is necessary is to make a few preliminary experiments, adjusting the mirrors at different angles until the desired effect is obtained.
A process of multiphotography which was at one time quite popular consisted in posing the sitter with his back to the camera as shown in Figs. 2 and 3. In front of him are arranged two mirrors, set at the desired angle to each other, their inner edges touching. In the ill.u.s.trations here given the mirrors are inclined at an angle of 75 deg., and five reflected images are produced. When an exposure is made and the negative developed, we not only have the back view of the sitter but the full reflected images in profile and three-quarter positions as well.
[Ill.u.s.tration: FIG. 2.--DIAGRAM OF THE PRODUCTION OF FIVE VIEWS OF ONE SUBJECT BY MULTIPHOTOGRAPHY.]
In the diagram, Fig. 2, reproduced from ”The Scientific American” the course taken by the rays of light, determined by the law that the angle of incidence is equal to the angle of reflection, is plainly marked out. We see here their pa.s.sage from the sitter to the mirror and back to the camera. Provided the mirror be large enough, images of the full length figure can be made as shown in Fig. 4.
For photographing articles where it is of advantage to secure a number of different views of the same object this method of photographing with mirrors opens up quite a wide field of possibilities. In France it is used for photographing criminals, and thus obtaining a number of different portraits with one exposure.